During our visit to Musikmesse we also got a chance to look at the AIR PTEIP AAX versions, which have some new features. We are assuming that this also be the case for other versions, but will need to check with AIR. Confirmed so far are.
A new streamlined GUI for Strike which includes a better file browser and loop recorder.
A new pattern editor in Strike which is more straightfowrded than previous incarnations.
Velvet has a new set of pianos in it too, a very nice additon to the already cool electric piano VI.
Hybrid was also showing in AAX format, when we have news on Structure and Transfuser then we will let you know.